Ross ROSS = Recommend OSS · open-source software intelligence for agents

robertodoering/harpy

a Twitter app built with Flutter 🦅 observed · 2026-08-28

github.com/robertodoering/harpy · Dart · GPL-3.0 (copyleft) observed · 2026-08-28

Health v2 · maintenance only

23/100

  • Activity 0
  • Release rhythm 8
  • Longevity 100
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 2866
  • days_rel: n/a
  • days_push: 762
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2075 stars · 201 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Harpy is a feature-rich alternative Twitter client built with Flutter, offering a polished user experience with customizable themes, timelines, trends, and tweet search filters. It served as a well-structured example of a medium-large Flutter app but is no longer in active development after Twitter disallowed third-party clients.

Use cases

  • use a third-party twitter client on android
  • find a flutter example app with good architecture
  • study riverpod state management in a real app
  • customize my twitter timeline experience
  • learn how to build a large flutter mobile app

When to avoid

  • you need a working Twitter client, since Twitter no longer allows third-party clients
  • you need actively maintained software

Facets

application · maturity abandoned

mobile-framework state-management http-client social-media mobile-development cross-platform cross-platform twitter-client flutter-app social-media-app discontinued android ios flutter

1 source

Member repositories

RepositoryRoleHealth v2
robertodoering/harpymain23

For agents

markdown · JSON · MCP: product_card(name="robertodoering/harpy")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem